Explanation

Indus River System Authority (IRSA) founded in 1992.

Explanation

Pakistan Economic Survey is a report published by Ministry of Finance.

Pakistan Economic Survey 2021-22 was released by Miftah Ismail on 9 06 2022.

Explanation

23 × 2 = 46

46 + 3 = 49

49 - 1 = 48

Explanation

Chain surveying is the type of surveying in which only linear measurements are made in the field.

Explanation

• Swot Analysis is done to know the Threats, strengths Weaknesses and opportunities.
• SWOT Analysis is a simple but useful framework for analyzing your organization's strengths, weaknesses, opportunities, and threats. 
  

Explanation

By/In fits and starts is an idiom which means something often stops and starts again.

It means not continuously, irregularly or intermittently. 

It means بے قاعدگی سے، جو رکتا ہو اور بعد میں پھر شروع ہوتا ہو

Explanation

Yet is an Adverb which is generally used with Present Perfect Tense. 

I do not think I have met him yet. 

Explanation

The idiom ‘The Sum and Substance’ means most important idea, aspect, or part of something; the essence or summary of something.

Explanation

If reported verb is in Past Tense, and reported speech is in Future Indefinite Tense, will changes into would & shall changes into should.

Explanation

Active Voice Passive Voice (Auxiliary Verb – is/am/are)

Subject + V1+s/es+ object Object+ is/am/are+ V3+ by + subject

Subject + Do/does+ not + V1 + Object Object + is/am/are+ not + V3+ by Subject

Does+ Subject+ V1+Object+? Is/am/are + Object+ V3+ by subject +?